CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
90.1%
Issue Overview:
ip_reass in ip_input.c in libslirp 4.0.0 has a heap-based buffer overflow via a large packet because it mishandles a case involving the first fragment. (CVE-2019-14378)
Affected Packages:
qemu
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update qemu to update your system.
New Packages:
aarch64:
qemu-3.1.0-8.amzn2.0.1.aarch64
qemu-common-3.1.0-8.amzn2.0.1.aarch64
qemu-guest-agent-3.1.0-8.amzn2.0.1.aarch64
qemu-img-3.1.0-8.amzn2.0.1.aarch64
ivshmem-tools-3.1.0-8.amzn2.0.1.aarch64
qemu-block-curl-3.1.0-8.amzn2.0.1.aarch64
qemu-block-dmg-3.1.0-8.amzn2.0.1.aarch64
qemu-block-iscsi-3.1.0-8.amzn2.0.1.aarch64
qemu-block-nfs-3.1.0-8.amzn2.0.1.aarch64
qemu-block-rbd-3.1.0-8.amzn2.0.1.aarch64
qemu-block-ssh-3.1.0-8.amzn2.0.1.aarch64
qemu-audio-alsa-3.1.0-8.amzn2.0.1.aarch64
qemu-audio-oss-3.1.0-8.amzn2.0.1.aarch64
qemu-audio-pa-3.1.0-8.amzn2.0.1.aarch64
qemu-audio-sdl-3.1.0-8.amzn2.0.1.aarch64
qemu-ui-curses-3.1.0-8.amzn2.0.1.aarch64
qemu-ui-gtk-3.1.0-8.amzn2.0.1.aarch64
qemu-ui-sdl-3.1.0-8.amzn2.0.1.aarch64
qemu-kvm-3.1.0-8.amzn2.0.1.aarch64
qemu-kvm-core-3.1.0-8.amzn2.0.1.aarch64
qemu-user-3.1.0-8.amzn2.0.1.aarch64
qemu-user-binfmt-3.1.0-8.amzn2.0.1.aarch64
qemu-user-static-3.1.0-8.amzn2.0.1.aarch64
qemu-system-aarch64-3.1.0-8.amzn2.0.1.aarch64
qemu-system-aarch64-core-3.1.0-8.amzn2.0.1.aarch64
qemu-system-x86-3.1.0-8.amzn2.0.1.aarch64
qemu-system-x86-core-3.1.0-8.amzn2.0.1.aarch64
qemu-debuginfo-3.1.0-8.amzn2.0.1.aarch64
i686:
qemu-3.1.0-8.amzn2.0.1.i686
qemu-common-3.1.0-8.amzn2.0.1.i686
qemu-guest-agent-3.1.0-8.amzn2.0.1.i686
qemu-img-3.1.0-8.amzn2.0.1.i686
ivshmem-tools-3.1.0-8.amzn2.0.1.i686
qemu-block-curl-3.1.0-8.amzn2.0.1.i686
qemu-block-dmg-3.1.0-8.amzn2.0.1.i686
qemu-block-iscsi-3.1.0-8.amzn2.0.1.i686
qemu-block-nfs-3.1.0-8.amzn2.0.1.i686
qemu-block-ssh-3.1.0-8.amzn2.0.1.i686
qemu-audio-alsa-3.1.0-8.amzn2.0.1.i686
qemu-audio-oss-3.1.0-8.amzn2.0.1.i686
qemu-audio-pa-3.1.0-8.amzn2.0.1.i686
qemu-audio-sdl-3.1.0-8.amzn2.0.1.i686
qemu-ui-curses-3.1.0-8.amzn2.0.1.i686
qemu-ui-gtk-3.1.0-8.amzn2.0.1.i686
qemu-ui-sdl-3.1.0-8.amzn2.0.1.i686
qemu-kvm-3.1.0-8.amzn2.0.1.i686
qemu-kvm-core-3.1.0-8.amzn2.0.1.i686
qemu-user-3.1.0-8.amzn2.0.1.i686
qemu-user-binfmt-3.1.0-8.amzn2.0.1.i686
qemu-user-static-3.1.0-8.amzn2.0.1.i686
qemu-system-aarch64-3.1.0-8.amzn2.0.1.i686
qemu-system-aarch64-core-3.1.0-8.amzn2.0.1.i686
qemu-system-x86-3.1.0-8.amzn2.0.1.i686
qemu-system-x86-core-3.1.0-8.amzn2.0.1.i686
qemu-debuginfo-3.1.0-8.amzn2.0.1.i686
src:
qemu-3.1.0-8.amzn2.0.1.src
x86_64:
qemu-3.1.0-8.amzn2.0.1.x86_64
qemu-common-3.1.0-8.amzn2.0.1.x86_64
qemu-guest-agent-3.1.0-8.amzn2.0.1.x86_64
qemu-img-3.1.0-8.amzn2.0.1.x86_64
ivshmem-tools-3.1.0-8.amzn2.0.1.x86_64
qemu-block-curl-3.1.0-8.amzn2.0.1.x86_64
qemu-block-dmg-3.1.0-8.amzn2.0.1.x86_64
qemu-block-iscsi-3.1.0-8.amzn2.0.1.x86_64
qemu-block-nfs-3.1.0-8.amzn2.0.1.x86_64
qemu-block-rbd-3.1.0-8.amzn2.0.1.x86_64
qemu-block-ssh-3.1.0-8.amzn2.0.1.x86_64
qemu-audio-alsa-3.1.0-8.amzn2.0.1.x86_64
qemu-audio-oss-3.1.0-8.amzn2.0.1.x86_64
qemu-audio-pa-3.1.0-8.amzn2.0.1.x86_64
qemu-audio-sdl-3.1.0-8.amzn2.0.1.x86_64
qemu-ui-curses-3.1.0-8.amzn2.0.1.x86_64
qemu-ui-gtk-3.1.0-8.amzn2.0.1.x86_64
qemu-ui-sdl-3.1.0-8.amzn2.0.1.x86_64
qemu-kvm-3.1.0-8.amzn2.0.1.x86_64
qemu-kvm-core-3.1.0-8.amzn2.0.1.x86_64
qemu-user-3.1.0-8.amzn2.0.1.x86_64
qemu-user-binfmt-3.1.0-8.amzn2.0.1.x86_64
qemu-user-static-3.1.0-8.amzn2.0.1.x86_64
qemu-system-aarch64-3.1.0-8.amzn2.0.1.x86_64
qemu-system-aarch64-core-3.1.0-8.amzn2.0.1.x86_64
qemu-system-x86-3.1.0-8.amzn2.0.1.x86_64
qemu-system-x86-core-3.1.0-8.amzn2.0.1.x86_64
qemu-debuginfo-3.1.0-8.amzn2.0.1.x86_64
Red Hat: CVE-2019-14378
Mitre: CVE-2019-14378
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | aarch64 | qemu | < 3.1.0-8.amzn2.0.1 | qemu-3.1.0-8.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | qemu-common | < 3.1.0-8.amzn2.0.1 | qemu-common-3.1.0-8.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | qemu-guest-agent | < 3.1.0-8.amzn2.0.1 | qemu-guest-agent-3.1.0-8.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | qemu-img | < 3.1.0-8.amzn2.0.1 | qemu-img-3.1.0-8.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | ivshmem-tools | < 3.1.0-8.amzn2.0.1 | ivshmem-tools-3.1.0-8.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | qemu-block-curl | < 3.1.0-8.amzn2.0.1 | qemu-block-curl-3.1.0-8.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | qemu-block-dmg | < 3.1.0-8.amzn2.0.1 | qemu-block-dmg-3.1.0-8.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | qemu-block-iscsi | < 3.1.0-8.amzn2.0.1 | qemu-block-iscsi-3.1.0-8.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | qemu-block-nfs | < 3.1.0-8.amzn2.0.1 | qemu-block-nfs-3.1.0-8.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | qemu-block-rbd | < 3.1.0-8.amzn2.0.1 | qemu-block-rbd-3.1.0-8.amzn2.0.1.aarch64.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
90.1%